SMTCL VMC0754D VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust 3-axis configuration with a spacious work envelope measuring 29.53 inches (X), 17.72 inches (Y), and 17.72 inches (Z), accommodating a wide range of milling and drilling operations. The machine is equipped with a high-speed spindle capable of reaching 24,000 RPM, ensuring efficient material removal and excellent surface finishes. A 24-position automatic tool changer (ATC) streamlines production by minimizing tool change times and maximizing uptime. The worktable measures 19.69 inches in width and 35.43 inches in length, providing ample space for versatile workpiece setups. At the heart of the system is the HEIDENHAIN TNC 620 CNC control, a compact and powerful contouring control designed for milling, drilling, and boring applications. The TNC 620 offers advanced digital control with HSCI and EnDat interfaces, supporting up to 8 control loops (with up to 2 configurable as spindles) and delivering precise axis feedback, fast block processing (under 1.5 ms), and high-resolution positioning down to 0.01 µm on linear axes. The control features a 15-inch multi-touch landscape display, intuitive programming in HEIDENHAIN Klartext or G-code, and comprehensive cycle support for milling, drilling, boring, and touch probe operations. Advanced Dynamic Prediction (ADP) and look-ahead functions optimize motion control for high contour fidelity and surface quality. The TNC 620 also supports program simulation, 3D graphics, and offline CAM program execution, making it ideal for complex and high-precision machining tasks.